{"product_id":"accupro-a-6120035r-micro-drill-bit-0-35-mm-solid-carbide","title":"Accupro A-6120035R Micro Drill Bit 0.35 Mm Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO A-6120035R is a solid carbide micro drill bit designed for precision drilling in small-diameter applications. It measures 0.35 mm (0.0138 inches) in diameter with a 25 mm overall length and a 1.60 mm flute length. The 120-degree point angle and spiral flute geometry support clean entry and efficient chip evacuation in tight bore work. The bright, uncoated finish is suited for use in materials where coating adhesion or thermal buildup is a concern. This bit is installed by machinists, tool-and-die technicians, and precision fabricators working in electronics, medical device, and instrumentation manufacturing.\u003c\/p\u003e\u003cp\u003eThis micro drill bit is used in applications requiring extremely small-diameter through-holes or blind holes. Typical scenarios include PCB drilling, instrument body machining, and miniature component fabrication. The straight-cylindrical shank with a 1.00 mm shank diameter seats in standard collet-style chucks on CNC machining centers, micro-drill presses, and precision benchtop drilling units. Right-hand cutting direction is standard for conventional spindle rotation setups.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.35 mm diameter (0.0138 inches decimal equivalent) for micro-scale bore work\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction provides rigidity and wear resistance in hard or abrasive materials\u003c\/li\u003e\n\u003cli\u003e120-degree point angle with standard point type for accurate positioning and reduced walking\u003c\/li\u003e\n\u003cli\u003eSpiral regular flute promotes consistent chip removal in short flute-length micro drilling\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish — no coating delamination risk in sensitive material applications\u003c\/li\u003e\n\u003cli\u003e1.00 mm straight-cylindrical shank fits standard micro-collet toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use micro drill bit for precision drilling setups using collet chucks or drill chucks accepting a 1.00 mm straight-cylindrical shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists or precision tooling technicians. Ensure the spindle is fully stopped and the machine is powered down before seating or removing the bit from the collet. Use a properly sized collet or chuck to avoid runout, which is critical at sub-millimeter diameters. Micro carbide bits are brittle — avoid lateral loading, side pressure, or hand-tightening methods that introduce angular misalignment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Diameter\u003c\/strong\u003e: 0.35 mm (0.0138 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 25 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.60 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 120 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Miniature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 1.75 x 2.25 x 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241600\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ACCUPRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: A-6120035R\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51738121044274,"sku":"A-6120035R","price":203.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1251c6d77fba11713070fb124165bd76.jpg?v=1788796319","url":"https:\/\/voomisupply.com\/products\/accupro-a-6120035r-micro-drill-bit-0-35-mm-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}